Food preparation sink



FIG. 1 is a perspective view of a food preparation sink showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a side elevational view taken from the side opposite that shown in FIG. 4; and

FIG. 6 is a perspective view of a modified form of the food preparation sink shown in FIG. 1. 

The ornamental design for a food preparation sink, as shown. 